X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=drivers%2Fvfio%2Fpci%2Fvfio_pci.c;h=7cc0122a18cecbb7ef45cf8e438112ec2fb4ff00;hb=37e4d3b951d6d2f6e7280ee5bae6c22afe3abe1d;hp=255201f22126aabd9ea9178fe353cf5f42a82c68;hpb=cc669743a39e3f61c9ca5e786e959bf478ccd197;p=cascardo%2Flinux.git

diff --git a/drivers/vfio/pci/vfio_pci.c b/drivers/vfio/pci/vfio_pci.c
index 255201f22126..7cc0122a18ce 100644
--- a/drivers/vfio/pci/vfio_pci.c
+++ b/drivers/vfio/pci/vfio_pci.c
@@ -840,13 +840,11 @@ static const struct vfio_device_ops vfio_pci_ops = {
 
 static int vfio_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 {
-	u8 type;
 	struct vfio_pci_device *vdev;
 	struct iommu_group *group;
 	int ret;
 
-	pci_read_config_byte(pdev, PCI_HEADER_TYPE, &type);
-	if ((type & PCI_HEADER_TYPE) != PCI_HEADER_TYPE_NORMAL)
+	if (pdev->hdr_type != PCI_HEADER_TYPE_NORMAL)
 		return -EINVAL;
 
 	group = iommu_group_get(&pdev->dev);